I-Methyl Hydroxyethyl Cellulose (MHEC) i-non-ionic cellulose ether, etholakala ikakhulukazi ku-methylation kanye ne-hydroxyethylation ye-cellulose. Inezindawo ezinhle zokuncibilika kwamanzi kanye nezakhiwo zefilimu. , ukuqina, ukumiswa kanye nokuzinza. Emikhakheni ehlukahlukene, i-MHEC isetshenziswa kabanzi, ikakhulukazi ekwakhiweni, ekugqokeni, ekwakhekeni, kwezokwelapha, kwamakhemikhali nsuku zonke nezinye izimboni.
1. Isicelo ezintweni zokwakha
Emkhakheni wokwakha, i-MHEC isetshenziswa kakhulu emazingeni omile, ama-plaster, ama-adhesives ama-tile, ama-coatings kanye nezinhlelo zokufakelwa kwezindonga zangaphandle. Imisebenzi yayo yokujiya, ukugcina amanzi kanye nokwenza ngcono izakhiwo zokwakha ikwenza kube isithako esibalulekile ezintweni zokwakha zesimanje.
Udaka olomile: I-MHEC idlala ikakhulukazi indima yokuqina, i-ejenti yokugcina amanzi kanye nokuqiniswa odakeni olomile. Ingathuthukisa kakhulu ukusebenza kanye ne-viscosity yodaka, ivimbele i-delamination nokuhlukaniswa, futhi iqinisekise ukufana kodaka ngesikhathi sokwakhiwa. Ngesikhathi esifanayo, ukugcinwa kwamanzi okuhle kakhulu kwe-MHEC kungabuye kwandise isikhathi sokuvula udaka futhi kuvimbele ukulahlekelwa kwamanzi ngokweqile, ngaleyo ndlela kuthuthukise ikhwalithi yokwakha.
I-adhesive yethayela: I-MHEC ku-adhesive tile ingathuthukisa ukunamathela, ikhulise amandla okuqala okubopha, futhi yandise isikhathi sokuvula ukuze kube lula ukwakhiwa. Ngaphezu kwalokho, ukugcinwa kwawo kwamanzi kungavimbela ukuhwamuka ngaphambi kwesikhathi kwamanzi e-colloidal futhi kuthuthukise umphumela wokwakha.
I-Coating: I-MHEC ingasetshenziswa njenge-thickener emigqonyeni yezakhiwo ukuze wenze i-coating ibe ne-fluidity enhle nokusebenza kokwakhiwa, ngenkathi igwema ukuqhekeka kwe-coating, i-sagging nezinye izenzakalo, nokuthuthukisa ukufana nokushelela kwengubo.
2. Isicelo emikhiqizweni yamakhemikhali yansuku zonke
I-MHEC inezinhlelo zokusebenza ezibalulekile kumakhemikhali ansuku zonke, ikakhulukazi ku-detergents, imikhiqizo yokunakekelwa kwesikhumba kanye nezimonyo. Imisebenzi yayo eyinhloko ukujiya, ukwakheka kwefilimu, kanye nokusimamisa izinhlelo ze-emulsification.
Ama-Detergents: Ezihlahleni eziwuketshezi, ukuqina nokuzinza kwe-MHEC kuvumela umkhiqizo ukuthi ube ne-viscosity efanele, ngenkathi uthuthukisa umphumela wokugeza futhi ugwema ukuhlukaniswa komkhiqizo ngesikhathi sokugcina.
Imikhiqizo yokunakekelwa kwesikhumba: I-MHEC ingasetshenziswa njenge-ejenti eyenza ifilimu emikhiqizweni yokunakekelwa kwesikhumba ukuze umkhiqizo uzizwe kahle. Ngaphezu kwalokho, izakhiwo zayo ze-hydration kanye ne-moisturizing nazo zenza imikhiqizo yokunakekelwa kwesikhumba igcine kangcono umswakama ebusweni besikhumba, ngaleyo ndlela ithuthukise umphumela wokuthambisa.
Izimonyo: Ezimonyoni, i-MHEC isebenza njenge-ejenti ejiya futhi emisa okwesikhashana, engathuthukisa ukuthungwa komkhiqizo, ivimbele izithako ekuzinziseni, futhi inikeze ukuzwa kwesicelo esibushelelezi.
3. Isicelo embonini yezemithi
Ukusetshenziswa kwe-MHEC emkhakheni wezokwelapha kubonakala ikakhulukazi kumaphilisi, ama-gel, amalungiselelo e-ophthalmic, njll, futhi kuvame ukusetshenziswa njenge-thickener, i-ejenti eyenza ifilimu, i-adhesive, njll.
Amathebulethi: I-MHEC ingasetshenziswa njenge-binder kanye ne-disintegrant yamaphilisi ukuze kuthuthukiswe ukwakheka nobulukhuni bamaphilisi, nokusiza ukuhlakazeka okusheshayo emgudwini wokugaya ukuze kukhuthazwe ukumuncwa kwezidakamizwa.
Amalungiselelo e-Ophthalmic: Uma i-MHEC isetshenziselwa ukulungiswa kwe-ophthalmic, ingahlinzeka nge-viscosity ethile, ikhulise ngokuphumelelayo isikhathi sokuhlala kwesidakamizwa endaweni ye-ocular, futhi ithuthukise ukusebenza komuthi. Ngaphezu kwalokho, inomphumela wokugcoba onciphisa izimpawu zamehlo omile futhi uthuthukise induduzo yesiguli.
I-Gel: Njenge-thickener kuma-gel emithi, i-MHEC ingathuthukisa i-viscosity yomkhiqizo futhi ithuthukise ukungena kwesidakamizwa endaweni yesikhumba. Ngesikhathi esifanayo, indawo yokwenza ifilimu ye-MHEC nayo ingakha ifilimu evikelayo esilondeni ukuvimbela ukuhlasela kwamagciwane nokusheshisa ukuphulukiswa.
4. Isicelo embonini yobumba
Enqubweni yokukhiqiza i-ceramic, i-MHEC ingasetshenziswa njenge-binder, i-plasticizer kanye ne-ejenti yokumisa. Ingathuthukisa i-fluidity kanye nepulasitiki yodaka lwe-ceramic futhi ivimbele ukuqhekeka komzimba we-ceramic. Ngesikhathi esifanayo, i-MHEC ingakwazi futhi ukuthuthukisa ukufana kwe-glaze, okwenza ungqimba lwe-glaze lube bushelelezi futhi luhle kakhulu.
5. Isicelo embonini yokudla
I-MHEC isetshenziswa kakhulu njenge-emulsifier, i-stabilizer kanye ne-thickener embonini yokudla. Nakuba ukusetshenziswa kwayo kungavamile kakhulu kunakweminye imikhakha, idlala indima engenakushintshwa ekucutshungulweni kokudla okuthile. Isibonelo, kokunye ukudla okunamafutha aphansi, i-MHEC ingasetshenziswa esikhundleni samafutha futhi igcine ukuthungwa nokunambitha kokudla. Ngaphezu kwalokho, ukuzinza okuphezulu kwe-MHEC nakho kunganweba impilo yeshalofu yokudla.
6. Eminye imikhakha
Imayini yensimu kawoyela: Phakathi nenqubo yezimayini zensimu kawoyela, i-MHEC isebenza njenge-ejenti ejiya futhi emisa okwesikhashana, engakhuphula i-viscosity yoketshezi lokumba, igcine ukuzinza kodonga lomthombo, futhi isize ukukhipha ukusikwa.
Imboni yokwenza amaphepha: I-MHEC ingasetshenziswa njenge-ejenti yokulinganisa indawo enqubweni yokwenza iphepha ukuze kwandiswe amandla nokumelana namanzi kwephepha, okwenza lifaneleke kakhulu ukubhala nokuphrinta.
Ezolimo: Emkhakheni wezolimo, i-MHEC ingasetshenziswa ekulungiseleleni izibulala-zinambuzane njenge-thickener ne-stabilizer ukuze kuqinisekiswe ukusatshalaliswa okufanayo kwezibulala-zinambuzane endaweni yezitshalo nokuthuthukisa ukunamathela nokusebenza kwezibulala-zinambuzane.
I-Methyl hydroxyethyl cellulose isetshenziswa kakhulu ezintweni zokwakha, imikhiqizo yansuku zonke yamakhemikhali, imithi, izitsha zobumba, ukudla nezinye izimboni ngenxa yokuqina kwayo okuhle kakhulu, ukugcinwa kwamanzi, ukwakheka kwefilimu nokuzinza. Njengempahla eluhlaza kanye nemvelo, i-MHEC ayikwazi nje ukuthuthukisa ukusebenza komkhiqizo, kodwa futhi ithuthukise ukuzinza nokusebenza kahle kwenqubo yokukhiqiza. Ekuthuthukisweni kobuchwepheshe okuzayo, ububanzi bokufaka isicelo be-MHEC kulindeleke ukuthi bunwetshwe, kulethe ukuqamba okusha kanye namathuba ezimbonini ezahlukahlukene.
Isikhathi sokuthumela: Oct-25-2024